The new season officially begins March 20, but as the Colorado Low blew over the border region early Thursday, fresh new heavy snow mixed with rain forced the closure of several highways in southern Manitoba.

Global News weather specialist Kahla Shea said a blizzard warning was still in effect for the Steinbach area mid-day Thursday, with an additional 2-4 cm of snow possible in the afternoon. Wind gusts near 60 km/h were also expected.